*{
    margin: 0;
    padding: 0;
}
li{list-style: none;}
.txh{
    display: flex;
    
}
body,html{
    
    background: #f7f7f7;
}
.three{
	width: 100%;
	height: 100%;


.box{
	width: 100%;
	.txh;
	justify-content:center;
	ul{
		margin-top: 35px;
		width: 35%;
		text-align: center;

		li:nth-child(1){
			margin-top: 10px;
			width: 20%;
			img{
				width: 100%;
                margin-left: 40px;
				}		
			}
	
		li:nth-child(2){
			margin-top: 10px;
			width: 20%;
			img{
				width: 100%;
				margin-left: 40px;
				}		
			}
		
		li:nth-child(3){
			margin-top: 10px;
			width: 20%;
			img{
				width: 100%;
				margin-left: 40px;
				}		
			}
		li:nth-child(4){
			margin-top: 10px;
			p{
				font-size: 20px;
				font-weight: bolder;
				color:#e7517d;
			}
		}
		li:nth-child(5){
			margin-top: 20px;
			width: 100%;
			img{
				width: 100%;
				}		
			
		}
	}
}
.banner{
	width: 142px;
	height: 77px;
	background:url(img/duihuakuang.png);
}
}